





L40 Style Extended Open End Aluminum Lug Nuts M12x1.5 20pc Blue
L40 Style Extended Open End Aluminum Lug Nuts M12x1.5 20pc Blue
Twenty blue aluminum lug nuts with extended open-end design, sized M12x1.5 for direct fitment. Lightweight construction reduces unsprung weight at each wheel. The open-end design allows tool clearance without removing the nut completely during tire service.
Key Features
- Extended Open End - Allows sensor and brake line clearance without full removal during wheel service.
- Aluminum Build - Reduces rotational mass compared to steel alternatives.
- L40 Profile - Direct-fit design engineered for compatibility with L40-pattern wheels.
Specs
- Material: Aluminum
- Thread Size: M12x1.5
- Quantity: 20 pieces
- Finish: Blue anodized
- Style: Extended open end
What's Included
- 20x L40 style lug nuts
Frequently Asked Questions
Will these work with aftermarket wheels that have deep-seat lug nut holes?
L40 nuts are engineered for L40-pattern wheels. If your wheels specify a different lug nut pattern or seat type, these won't fit. Verify your wheel's lug nut requirement before ordering — it's usually printed on the wheel itself or in your wheel documentation.
Do I need to replace all lug nuts at once, or can I mix these with existing ones?
For safety and consistency, replace the entire set. Mixing different nut materials and styles can cause uneven clamping force across the wheel, which affects brake and suspension geometry over time.
Are these sealed or treated against corrosion?
They're anodized blue, which provides a protective finish. However, the open-end design means the threaded seat is exposed to salt and moisture. Periodic inspection and light cleaning help extend their life, especially in wet climates.
Ships within 1-2 business days.
100% Genuine Parts
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L40 Style Extended Open End Aluminum Lug Nuts M12x1.5 20pc Blue
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.


